Expanding the gaming social network with unrelated players

ABSTRACT

Methods, systems, and computer programs are presented for expanding gaming social networks with players having no existing social relationships with other players. One method includes an operation for identifying first filters selected by a first user, the first filters identifying a first criteria for desired new friends. Another operation identifies second filters selected by a plurality of users in the network, where the second filters are entered by each user to identify second criteria for being added as a friend in the network. A plurality of candidates to be added as friends for the first user are determined, where each candidate conforms to the first criteria and where the first user conforms to the second criteria set by each candidate. Additionally, friendship requests are sent to one or more of the candidates or candidates are added as friends when the candidates have chosen automatic addition of friends.

CLAIM OF PRIORITY

This application is a Continuation application under 35 USC §120 andclaims priority from U.S. application Ser. No. 13/244,708, entitled“EXPANDING THE GAMING SOCIAL NETWORK WITH UNRELATED PLAYERS”, and filedon Sep. 26, 2011, and is herein incorporated by reference.

BACKGROUND

1. Field of the Invention

The present invention relates to methods for playing online socialgames, and more particularly, methods, systems, and computer programsfor expanding gaming social networks with players that do not have anexisting social relationship with other players.

2. Description of the Related Art

Online games that allow players to interact with other players havebecome popular. Some online games, such as chess or bridge, have a smallnumber of players that play together at the same time. Other onlinegames, such as Massively Multiplayer Online (MMO) games, can have alarge number of players playing simultaneously. Online game operators,also referred to as social game operators, harness the power of onlinesocial networks, to design games that closely integrate the players'social graph data with their existing friendship connections.

In social MMO games, players collaborate in order to play the game andmake progress. In some games, the more the players collaborate in thegame, the faster that progress is made in the online the game. However,some players have few friends, and some of the friends may not beplaying the same game. For example, a player may need four neighbors toform a crew to complete a mission in the game, but only one friend isavailable for the crew, making it hard for the player to complete thegame mission without a crew. Thus, many players get frustrated with thegame, because they cannot get the help from other players to progress inthe game. This may cause some players to abandon the game and search forother games, where progress is easier without the need of friends.

It is in this context that embodiments arise.

SUMMARY

Methods, systems, and computer programs are presented for expandinggaming social networks with players that do not have an existing socialrelationship with other players. In one embodiment, a method includes anoperation for determining one or more selection rules for a player of anonline game, where each selection rule defines a criterion for selectingusers from a plurality of users. The determined one or more selectionrules are applied to the plurality of users resulting in a plurality ofcandidate game friends from the plurality of users. At least one of thecandidate game friends does not have a social link with the player. Inaddition, the method includes an operation for presenting the pluralityof candidate game friends. An operation to link, in the online game, theplayer with at least one of the plurality of candidate game friends isinitiated in response to an input from the player.

In another embodiment, a system for processing game operations duringexecution an online game includes a filtering server, which is operableto determine one or more selection rules for a player of an online game.Each selection rule defines a criterion for selecting users from aplurality of users. The filtering server is further operable to applythe determined one or more selection rules to the plurality of users,resulting in a plurality of candidate game friends from the plurality ofusers. At least one candidate game friend does not have a social linkwith the player, and a game server is operable to receive the pluralityof candidate game friends from the filtering server and present theplurality of candidate game friends. The game server is further operableto initiate an operation to link, in the online game, the player with atleast one of the plurality of candidate game friends in response to aninput from the player.

In yet another embodiment, a method, for processing game operationsduring execution an online game, includes an operation for presentingone or more possible rules to a player of an online game, each possiblerule defining a criterion for selecting users from a plurality of users.One or more selection rules and associated parameter values aredetermined in response to an input from the player. The method includesanother operation for applying the determined one or more selectionrules to the plurality of users, resulting in a plurality of candidategame friends from the plurality of users, where at least one candidategame friend does not have a social link with the player. The candidategame friends are sorted according to a score for each of the candidategame friends, the score being obtained by applying the one or moreselection rules to each of the candidate game friends. In addition, anoperation to link, in the online game, the player with at least one ofthe plurality of candidate game friends, is then initiated, where atleast one operation of the method is executed through a processor.

In another embodiment, a method includes an operation for identifyingfirst filters selected by a first user, the first filters identifying afirst criteria for desired new friends. Another operation identifiessecond filters selected by a plurality of users in the network, wherethe second filters are entered by each user to identify second criteriafor being added as a friend in the network. A plurality of candidates tobe added as friends for the first user are determined, where eachcandidate conforms to the first criteria and where the first userconforms to the second criteria set by each candidate. Additionally,friendship requests are sent to one or more of the candidates orcandidates are added as friends when the candidates have chosenautomatic addition of friends.

The present disclosure is now described in detail with reference to afew embodiments thereof as illustrated in the accompanying drawings. Inthe following description, numerous specific details are set forth inorder to provide a thorough understanding of the present disclosure. Itis apparent, however, to one skilled in the art, that the presentdisclosure may be practiced without some or all of these specificdetails. In other instances, well known process operations andstructures have not been described in detail in order not tounnecessarily obscure the present disclosure. In addition, while thedisclosure is described in conjunction with the particular embodiments,it should be understood that this description is not intended to limitthe disclosure to the described embodiments. To the contrary, thedescription is intended to cover alternatives, modifications, andequivalents as may be included within the spirit and scope of thedisclosure as defined by the appended claims.

BRIEF DESCRIPTION OF THE DRAWINGS

The invention may best be understood by reference to the followingdescription taken in conjunction with the accompanying drawings.

FIG. 1 illustrates an embodiment of a web page for playing an onlinegame.

FIG. 2 shows the stage of an online game, according to one embodiment.

FIG. 3 shows a user visiting the game board of another user, accordingto one embodiment.

FIG. 4 illustrates a filtering method for finding candidate friends,according to one embodiment.

FIG. 5 illustrates the process for finding friend candidates that takesinto account the filters set by players on both ends of thefriendship-establishment transaction, according to one embodiment.

FIG. 6 shows a Graphical User Interface (GUI) for setting filters,according to one embodiment.

FIG. 7 shows a flowchart for expanding a player's social networkutilizing a plurality of filters, according to one embodiment.

FIG. 8 shows a block diagram illustrating a social gaming networkarchitecture, according to one embodiment.

FIG. 9 illustrates the interactions between the servers of FIG. 8, inaccordance with one embodiment of the invention.

FIG. 10 shows a flowchart illustrating an algorithm for expanding aplayer's gaming social network, in accordance with one embodiment of theinvention.

FIG. 11 illustrates an implementation of a Massively Multiplayer Online(MMO) infrastructure, according to one embodiment.

FIG. 12 illustrates an example network environment suitable forimplementing embodiments of the invention.

FIG. 13 illustrates an example computer system for implementingembodiments of the invention.

DETAILED DESCRIPTION

Methods, systems, and computer programs for expanding gaming socialnetworks with players that do not have an existing social relationshipwith other players are presented. Embodiments of the invention allow aplayer to add new friends or neighbors in the online game, where the newfriends are outside the social network of the player (e.g., Facebook®friends). It will be apparent, that the present embodiments may bepracticed without some or all of these specific details. In otherinstances, well known process operations have not been described indetail in order not to unnecessarily obscure the present embodiments.

FIG. 1 illustrates an embodiment of a web page 100 for playing an onlinegame. A web page is a structured document or resource of informationthat is suitable for a computer network, such as the World Wide Web, theInternet, or an Intranet. A web page is identified by a unique UniformResource Locator (URL) and may be accessed through a web browser anddisplayed on the screen of a network device. Some web pages are dynamicand are constructed at the time the web page is requested by a networkuser. As a result, the actual content included in dynamic web pages mayvary over time. In addition, web pages may include multimedia content(e.g., image, video, or audio), or embedded references thereto, as wellas text content.

Web page 100 is one embodiment of a page designed for playing gamesonline via web browsers. In this embodiment, a list of games 120 ispresented for selection by the player, and a list of featured games 130identifies popular games. In one embodiment, the game is played in gamearea 110 as an embedded component that may use any technology forpresenting multimedia dynamic content, such as Hyper Text MarkupLanguage 5 (HTML5), Adobe Flash®, etc.

Adobe Flash (formerly known as Macromedia Flash) is a multimediaplatform for adding animation and interactivity to web pages. A Flashcomponent (e.g., game area 110) may be embedded in a web page (e.g., webpage 100) to create animation, advertisements, or games and to integratevideo into the web page. Adobe Flash can manipulate vector and rastergraphics and support bidirectional streaming of audio and video. In oneembodiment, Adobe Flash libraries are used with the Extensible MarkupLanguage (XML) capabilities of the web browsers to render rich contentin the browsers. This technology is known as Asynchronous Flash and XML.

Another technology for displaying dynamic content in a web page isHTML5. HTML5's features include media playback and offline storage. Witha predecessor version to HTML5, named HTML4, sites have to reach forAdobe Flash (or Silverlight) to show a video or play music. However,HTML5 lets sites directly embed media using Hyper Text Markup Language(HTML) tags (e.g., “<video>” and “<audio>”), and plugins are notrequired.

In one embodiment, games include objects, such as characters,currencies, tools, assets, social relations, etc. For example, in a wargame, the characters may be the soldiers fighting on respective sides ofthe war. In addition, there may be weapons used by the soldiers andobjects around the battlefield (e.g., buildings, trees, animals,mountains, rivers, and so on). Each game object may be defined accordingto a predetermined syntax. For example, the definition of a game objectmay include shape, texture, physical capabilities, connection orrelationship with other game objects, etc.

In another embodiment, a game application is embedded in a web page(e.g., web page 100) and the players play the game via web browsers. Thedisplay of a game is sometimes referred to as the “stage” of the game.Thus, the stage of the game may be implemented as Adobe Flash or HTML5component embedded in the web page. For example, the stage isessentially a data structure that defines some of the basic elements ofthe game, such as aspect ratio and display size. At any given time, agame scene may be rendered and displayed on the stage by attaching oneor more game objects to the stage.

FIG. 2 shows the stage of an online game, according to one embodiment.The online game of FIG. 2 can be played in game area 110 of FIG. 1, butthe online game can also be played in other environments. In oneembodiment, the game includes a three-dimensional view 220 of a citythat evolves as the player makes progress in the game. As the playeradvances in the game, the player acquires assets, which can takemultiple forms. In one embodiment, assets include first virtual currencyasset 202, second virtual currency 228, goods 206, energy asset 208,sheep building 222, crop asset 224, community building asset 226,badges, badge collections, temporally tiered levels, bonuses,promotions, penalties, digital content (e.g., image files, icons, audiofiles, video files), gifts, tokens, honor title, rewards, invitationpermissions, avatars, rally points, diaries, footprints, trophies,competitions, engagement modes, user difficulty modes (e.g., novice,intermediate, expert), stars, medals, gems, pets, exploration quests,etc. Each asset can be used for one or more purposes. For example, firstvirtual currency 202 can be used during the game to make progress, alsoreferred to herein as advancement. The first virtual currency 202 can beused to acquire assets (e.g., buildings or decorations), to remove anobstacle in the game (e.g., enabling progress that would otherwise beblocked), or to complete a task (e.g., finish decorating a house).

In particular embodiments, the first and the second virtual currenciesare used for different purposes, although some assets may be bought witheither of the currencies. The first virtual currency has higherpurchasing value than the second virtual currency. For example the firstvirtual currency can unblock some obstacles in the game that the secondvirtual currency cannot. Although a small amount of first virtualcurrency may be given to the player as the game starts, a player needsto purchase more first virtual currency with real currency, alsoreferred to herein as legal currency, real-world currency, or real cash.This provides a revenue stream for the online game provider.

In one embodiment, the online game includes missions 212, which identifyone or more tasks that the player must complete before the mission isconsidered satisfied or finished. For example, a mission may requirethree tasks: chopping down a tree, feeding an animal, and planting anapple tree. Upon completion of the mission, the player is rewarded insome fashion, such as providing a new asset, increasing the amount ofenergy, getting more virtual currency, etc. As the player completestasks and missions, the game score 210 is increased, and as the gamescore increases the experience level may also increase.

Clicking on inventory icon 216 causes the online game to display a listof all the items or assets owned by the player. In addition, clicking onbuild icon 218 takes the player to a virtual marketplace where assets(e.g., buildings) can be acquired. As described above, assets can befrom within different categories such as buildings, decorations,housing, businesses, crops, trees, animals, energy, special items,weapons, etc. Each category includes a plurality of assets within thecategory. For example, the housing category includes a cottage, a townhouse, a family house, a suburban house, a country house, an apartmentbuilding, a ranch, etc. Some of the items within a category can befreely acquired by the player, while purchasing of some items can beblocked until certain game condition is met, such as reaching somescore, finishing a mission, purchasing the ability to unblock theblocked item, etc.

In one embodiment, the online game is an online social game, whichleverages social relationships between the player and other online gameplayers socially linked to the player. For example, the player may add aneighbor 214 to the game by inviting a friend from a social networkingsite. A neighbor of a first player, as referred to herein, is a secondplayer that has established a social relationship (i.e., a social link)in the online game with the first player. The social relationship istypically established by having one player inviting the other player tobecome a neighbor, and then the other player accepting the invitation.Once the invitation is accepted, both players are “neighbors.” Aneighbor may also be referred to as a friend, a crew member, a “buddy,”a partner, an ally, etc.

There are many types of online social networks run and maintained byvarious companies, and any one of these companies can provide access tosocial graph data. Some examples of companies, without limitation toothers, may include Facebook, Google+®, Yahoo!® Groups, Linkedin®, etc.Once a friend accepts being a neighbor, a social relationship isestablished in the game where the game played by the player and the gameplayed by the neighbor can interact with each other. For example, theplayer may visit the game board (e.g., city) of the neighbor and performsome game activities therein, and will be rewarded for doing so. Some ofthe missions in the game may include social activities that promote theinteraction between players. For example, one mission may includeplanting tomatoes in the neighbor's farm. Therefore, the socialinteraction can provide advancement for the player and for the neighbor.

In one embodiment, a game board is created the first time the playerplays the online game. The game board can be a city, a farm, a forest,an island, etc., and the game board may also be referred to as theplayer's world, environment, playground, etc. As the player makesprogress in the game, the game board changes by adding assets (e.g.,adding buildings, shops, clearing trees, land, etc.), or by removingobstacles (e.g., cutting down a tree). Each player manages her own gameboard, although other players linked to the player (e.g., neighbors) inthe online game may help by visiting and performing activities in theneighbor's game board. In one embodiment, only the players sociallylinked to the owner of the game board can visit to perform gameactivities therein.

It is noted that the embodiments illustrated in FIG. 2 are exemplary.Other embodiments may utilize different assets, missions, socialinteractions, etc. The embodiments illustrated in FIG. 2 shouldtherefore not be interpreted to be exclusive or limiting, but ratherexemplary or illustrative.

FIG. 3 shows a player visiting the game board of another player,according to one embodiment. When a player wishes to visit the gameboard of a neighbor, the player selects an option in the game to visitthe neighbor. For example, clicking on the “visit” button next to theicon of player 214 in FIG. 2. The game loads the game board 304 of theneighbor, and the player is given certain options to interact with thegame within the game board of the player. Typically, the interactionwill create a benefit for the player and a benefit for the neighbor. Inthe embodiment of FIG. 3, the player is given the option of harvesting acrop, sending a bus tour 306, feeding an animal, etc. For example, ifthe player clicks 310 on crop 308, the crop is harvested and the playergets a reward 302.

It should be noted that the activities that player can perform whilevisiting a neighbor's game board may be similar to the activities thatthe friend may perform in her own game board. However, there may be someactivities that the friend may perform while visiting and that theplayer cannot perform in her own game board, and vice versa.

FIG. 4 illustrates a filtering method for finding candidate friends,according to one embodiment. Embodiments of the invention enable usersto find new friends for the online game, where the new friends can beinside or outside their social network. An option is presented to aplayer that enables the player to find new friends for the online game.In one embodiment, the potential new friends are limited to thoseplayers that are not currently part of the player's social network,i.e., friends that are outside the social network of the player. Thus,if a first player establishes a link with a second player, which isoutside the first player's social network, then the first layer and thesecond player will be able to play together (i.e., cooperate) in theonline game, without having to establish a social link in a socialnetwork. Of course, if there is currently a social link between a playerand a potential friend, but the system is not aware of this currentsocial link, it is possible that the system recommends potential newfriends that already have social links with the player.

In one embodiment, the system specifies the social networks to beconsidered when defining social links. The online game system interfaceswith the specified social networks to obtain social data, includingfriendship relations. This way, the user knows that, although he mayhave a friend in Yahoo Groups, the online game is not accessing datafrom Yahoo Groups, and the online game will not consider the two friendsin Yahoo Groups to be socially linked.

As described in more detail below with reference to FIGS. 5-7, a playeris offered options to search for new friends that have a current sociallink with the player, search for new friends that do not have a currentsocial link with the player, or search for new friends with disregard towhether there is a current social link or not.

Some examples of social networks may include, without limitation toothers, Facebook, Google+, Yahoo! Groups, Linkedin, Twitter®, etc. Inaddition, a social link may also be defined in other types of websites,such as users that are registered, and have a login, in a particularwebsite (e.g., a website for alumni of a university). In some socialnetworks, it is possible for the user to follow a certain user of asocial network, without the user being necessarily a “friend” of theother user. For example, a user of my “like” a soccer club thatregularly posts news in a Facebook page. In one embodiment, a user isable to select another user that shares an interest. For example, a usermay search for friends for the online game that like the same rockgroup. In one embodiment, the interest of a user is found in the user'sprofile in one of the social networks.

In addition, as used in herein, a social link exists between twopersons, when there is a direct link between the two persons, i.e., thetwo persons are friends or somehow directly connected in a socialnetwork. Two persons may have a shared friend in a social network,therefore, they have an indirect social relationship, but this is notconsidered a social link, as used herein, unless otherwise specified. Asdescribed below with reference to FIG. 6, an option is available for theuser to select friend-of-a-friend as a potential criteria for thesearch. However, it is noted that if a user were to select an option tosearch for friends outside her existing social network, friends offriends would be possible candidates for this type of search, because adirect relationship does not exist between both players.

In one embodiment, the user has an option to define which socialnetworks to use in order to define what constitutes a social link, atleast for the purpose of searching for new friends. For example, a usermay specify that only Facebook friends are to be considered as friendsof the searching user (i.e., they have a current social link inFacebook), in the context of the search for game friends. Therefore, ifanother person has a link established in another group (e.g., Linkedin),this link in the other group would not be considered a social link inthat particular search. In another embodiment, the user selects whichare the social networks that contain social links for this user. Thisway, a user may define that this user has social links in Google+ andZynga Poker, for example. In this case, the online game will onlyconsider social links in this two social networks when performingsearches for this user.

There may be different criteria to select possible friends. For example,a player may wish to befriend a player based on gender, skill level,geographic location, playing hours, etc. Embodiments of the invention,allow the player to select the filtering criteria to find new friends.In addition, the online game may also provide additional filteringcriteria, such as linking together players with similar spendingpatterns. Further yet, additional filters may be sent for acceptingfriends and requests. For example, a player may decide to acceptrequests only from female players.

FIG. 4 illustrates the process for filtering potential friends. Theuniverse of players 402 includes all the players that are currentlysubscribed to play the online game. F₁-F₄ are filters that, whenapplied, produce a subset of players from the universe of players 402.Each filter is represented as a geometric figure, were players selectedby the filter are situated inside the geometric figure, and players notselected by the filter are situated outside the geometric figure. Ofcourse, a player may select one or more filters when looking forfriends, and not all filters must be utilized. The filters may also becombined using any logical operation, such as Boolean AND, OR, NOT, etc.Furthermore, the filters may be assigned weights, and the resultsprioritized according to a score, which is based on the weights of theselected filters.

In the environment shown in FIG. 4, a player has selected four filtersF₁-F₄, using a Graphical User Interface (GUI), such as the one describedbelow with reference to FIG. 6. In addition, the player has defined alogical expression to combine the filters. The logical expression is asfollows:

Candidate Friends=(NOT F₁) AND ((F₂ AND F₃) OR F₄).

Below are other examples of logical expressions:

Candidate Friends=F₁ AND (F₂ OR F₃).

Candidate Friends=IF (F1) THEN (F₂ AND F₃) ELSE F₄.

Candidate Friends=((NOT F₁) AND F₂) OR (F₁ AND F₄).

Once the logical expression is applied to the universe of players 402,the result is a set of players 408 represented by the players inside theresulting geometric figure. Afterwards, the online game applies anacceptance filter defined by one or more of the players in the onlinegame. The acceptance filter defines which players, from the universe ofplayers, may request to become friends of the player setting theacceptance filter. In the embodiment of FIG. 4, the online game filtersout those players that have indicated that they do not want to receivefriend requests from players outside their social network. Once theacceptance filter is applied to the set of players 408, a subset ofplayers 410 is obtained. One or more of the subset of players 410 may bepresented to the player for sending a friendship request.

As a result, players are matched with other players that may havesimilar gaming interests, or similar social interests. Players are notlimited to play only with friends from their social network. In oneembodiment, the universe of players 402 is not limited to the playersfrom the online game, and the universe of players 402 may also includeother players engaged in other online games.

FIG. 5 illustrates the process for finding friend candidates that takesinto account the filters set by players on both ends of thefriendship-establishment transaction, according to one embodiment. Aplurality of filters is provided by the online game to enable users tofind friends (filters 502), or to be found by people looking for friends(filters 512). In addition, other filters (not shown) are used by theonline game to fine-tune the friend searches using criteria defined bythe online game. More details on the filters utilized by the online gameare given below with reference to FIG. 7.

In operation 504, a user looking for friends selects one or more searchfilters 502 for the search, as well as parameters associated with eachof the filters, if the parameters are needed or wanted for each of thefilters. For example, a user may select an age filter and enter aparameter of “between 15 and 25 years old.” The result of operation 504is one or more selected filters, with the corresponding parameters foreach of the filters, if entered by the user.

For description for process, it is referred to herein as a “searchedfriend” to a user or player that is a candidate for becoming a friend ofa player searching for friends. In addition, it is referred to herein asa “searched filter” to a filter set by a “searched friend” definingwhich players may establish, or request to establish, a friendshiprelationship with the searched friend.

In operation 514, the searched friend selects from the searched filters512 to limit the type of players that may become friends of the searchedfriend. The result is a set of searched filters, also referred to astarget filters 516. Of course, it is possible that either the playerlooking for a friend, or the searched friend do not select any of thefilters available, which would mean that the whole universe of playerswould be available to complete the friendship request.

In operation 508, the online game searches for candidate friends bytaking into account the selected search filters 506 and target filters516. The result is a list of candidate game friends. In one embodiment,the list, or a portion of the list, is presented to the player lookingfor friends, in order to give the player a chance to further refine thelist of candidate friends, such as by selecting directly from thepresented list, or by modifying the filters in order to repeat thesearch operation with new filters. In one embodiment, a matching scoreis provided for each of the candidate game friends. In anotherembodiment, the player is not given the chance to review the list, andthe online game proceeds to add new friends or send requests tocandidate new friends for becoming friends.

In operation 510, the player refines the candidate list, if so desired,and then, for each of the candidates left in the list, the online gamedetermines 518 if the candidate is to be added automatically as afriend. If the candidate is to be added automatically as a friend, theonline game establishes a social link between the player and thecandidate, in operation 524. In one embodiment, the candidate isautomatically added as a friend of a requesting player when thecandidate has established a universal acceptance filter, that specifiesthat friendship requests are always accepted, without having to requestpermission from the searched friend.

On the other hand, if the candidate is not to be added automatically asa friend, the online game sends a request 520 to the candidate. If thecandidate accepts to become a friend upon receipt of the friendshiprequest, in operation 522, then the accepting candidate and the friendare socially linked in operation 524. In one embodiment, once the playerand the candidate are linked in the online game (i.e., the player andthe candidate become friends in the online game), the candidate canprovide help to the player in the online game, and vice versa.

FIG. 6 shows a Graphical User Interface (GUI) for setting filters,according to one embodiment. FIG. 6 illustrates an embodiment of asample GUI that includes a friend-making webpage 602. The friend-makingwebpage 602 includes a first search area 604 for setting filters whensearching for new friends, a second area 612 with searched filtersdefining when players allow requests to become friends, and a button 622for leaving webpage 602, such as by returning to the online game.

The first search area 604 for setting filters includes a plurality offilters 606 that can be optionally set when searching for friends. Thefilters limit the candidates that can become friends of the player. Eachfilter includes a checkbox that enables the user to select theparticular filter. Some filters (e.g. skill level) include a field for aentering a value associated with the filter. For example, the fieldassociated with the skill level filter can be filled with the desiredskill level or skill-level range. In one embodiment, the skill level canbe defined as 5, >5, <25, 5-99 (5 to 99), etc. Some filters includeradio buttons that enable the user to select one from a plurality ofoptions. For example, the gender filter can be set as male or female. Ofcourse, if both genders are desired, then the player would not selectthe checkbox associated with the gender filter.

The embodiment presented in FIG. 6 includes the following filters forthe searched friend:

Skill level—defines the skill level in the online game achieved by thesearched friend;

Age—defines the age or age range;

City/Area Code—defines the geographic location;

Active Hours—defines the time of the day were the searched friend ismore likely to be found playing the online game;

Single—defines that the searched friend has to be single;

Friend of Friends—defines that only friends of friends can be searchedfriends;

Buddy in other game—defines that the searched friend must already be afriend in another online game;

Looking for friends—defines that the searched friend has indicated adesire to add new friends;

Religion—defines the religion;

Political party—defines the political affiliation;

Friend Acceptance Automatic—defines that only players that want tobecome friend's automatically are to be identified (i.e., a request forfriendship is not required to become friends);

Hours spent online—defines the amount of time that the searched friendspends on average playing the online game; and

Number of friends—defines how many current friends the searched friendhas (e.g., 20-30).

Other filters may include skill level in other games, players belongingto a same online group (e.g., are registered as users in the samewebsite), players belonging (or not) to a specific social network orsocial networks (e.g., a player having a Facebook account), playershaving a higher game skill level, players having a lower skill level,players with a same skill level, school, neighborhood, occupation, etc.

In addition, the first search area 604 includes a selection area 608 tospecify the number of friends desired, and the maximum number ofrequests sent for friendship. For example, a user may be searching for 3friends and does not want the system to add more than 3 friends. Sincesome friendship requests may not be accepted, the user may wish to setthe number of requests that are sent out (e.g., 10 requests). In oneembodiment, once the number of new friends desired has been reach, theoutstanding requests are canceled. When the user selects button 610“find friends,” the system proceeds to generate the list of candidatefriends, as described above. In one embodiment, the player is given theoption (not shown) to weight the different filters, and to prioritizethe filters.

The second area 612 includes a filter selection area 614, an acceptanceselection area 616, an automatic acceptance setting area 618, and anoption button for setting the filters 620. The filter selection area 614includes a list of filters defining the criteria for acceptingfriendship requests. These filters are similar, or the same, as thefilters described above in area 606 with reference to filters forsearching friends, except that they work in the opposite direction.

The acceptance selection area 616 allows the user to specify that nofriendship requests are to be accepted outside the current circle offriends, as specified in one or more social networks, and an option toaccept, or not, friendship requests from strangers. The automaticacceptance setting area 618 allows the player to specify that requestsare to be accepted automatically (i.e., without requiring an expressacceptance), or to specify that previous authorization is required.

It is noted that the embodiment illustrated in FIG. 6 is exemplary.Other embodiments may utilize different filters, present the filters ina different way, allow the introduction of logical expressions to linkthe filters, weights, etc. The embodiment illustrated in FIG. 6 shouldtherefore not be interpreted to be exclusive or limiting, but ratherexemplary or illustrative.

In one embodiment, the online game provides default values for thefilters. For example, the online game may set, by default, searching forplayers of a different gender than the searching player, and that allplayers will accept friendship requests outside their social network.The default settings may be changed by the players.

In yet another embodiment, the online game does not present the filtersto the player. When the player is looking for a friend, the playerselects an option asking the online game to find friends. The onlinegame uses its own internal filters to determine which players torecommend or to link with the player looking for friends. For example,if the player is at level 62, the online game may recommend somebody atlevel 64, because a player at level 64 can help the player with thelower skill level to advance in the game. In this case, the player seesthe result of the filtering done by the online game, and not the filtersthemselves.

FIG. 7 shows a flowchart for expanding a player's social networkutilizing a plurality of filters, according to one embodiment. Inoperation 702, the online game presents a plurality of filters to theplayer (e.g., age, gender, skill level). See for example the GUIpresented in FIG. 6, although other GUIs for presenting the filters arepossible, such as GUIs that allow the player to select filters, assignweights to the filters, prioritize the filters, etc. In operation 704,the player selects which filters to be used in the search for friends,and in operation 706, the player inserts values associated with theselected filters (e.g., age range from 20 to 25), if needed.

In one embodiment, the online game adds filters (i.e., players in thesame city) in operation 708, and filter parameters, if needed.Additionally, in operation 710, the online game adds the filtersestablished by the searched friends. For example, some players may wishto become friends of anyone who asks, while other players may not wishto receive invitations from players outside their social network.

In operation 712, the online game calculates prioritized list ofcandidates using the filters described above. In one embodiment, amatching score is assigned to the candidates, and the list isprioritized according to the respective matching scores. In operation714, the candidates are presented to the player. In one embodiment, thenumber of candidates presented is limited to a predetermined maximumnumber, since the list of candidates could be in the thousands. Forexample, the online game may present 10, 20, or maybe even 100candidates, although other numbers are also possible. In one embodiment,a profile picture and/or profile information is presented for each ofthe candidates.

In one embodiment, the candidates are not presented to the player, asindicated in operation 714, and the game automatically sends a requestto become friends to a predetermined number of candidate game friendswith the highest matching score.

In operation 716, the player selects one or more players from the listof candidates (e.g., the top 10 in the list, or the ones that look moreinteresting from their profile picture). Once the desired players areselected, the online game checks, in operation 718, if each of theselected players are to be added as friends automatically (i.e., withoutrequiring acceptance by the searched friend), or if acceptance by thesearched friend is required.

Further, if a player is to be added automatically, the method continuesto operation 710, and the player and the candidate are linked in theonline game, that is, the player and the candidate become friends in theonline game. If the candidate is not to be added automatically, themethod continues to operation 722 and a request to become friends issent to the candidate. If the candidate accepts the request (not shown)the online game will link both players in the online game.

FIG. 8 shows a block diagram illustrating a social gaming networkarchitecture, according to one embodiment. In some implementations, aplurality of players (e.g., 801 a-801 f) may be utilizing a socialgaming network 800. Each player interacts with the social gaming networkvia one or more client devices (e.g., client devices 802 a-802 f). Theclients may communicate with each other and with other entitiesaffiliated with the gaming platform via communications network 805.Further, the players may be utilizing a social networking serviceprovided by a social networking server (e.g., social networking servers803) to interact with each other.

When a player provides an input into the player's client device, theclient device may in response send a message via the communicationsnetwork to the social networking server. The social networking servermay update the player profile, save the message to a database, sendmessages to other players, etc. The social gaming network may include asocial graph database 808, which stores player relationships, socialplayer profiles, player messages, and player social data.

The gaming servers 811 host one or more gaming applications, and performthe computations necessary to provide the gaming features to the playersand clients. One or more gaming realm databases 812 store data relatedto the gaming services, such as the gaming applications and modules,virtual gaming environment (“realm”) data, player gaming session data,player scores, player virtual gaming profiles, game stage levels, etc.The gaming servers may utilize the data from the gaming realm databasesto perform the computations related to providing gaming services for theplayers. In some implementations, a server load database 814 storesgaming server load statistics, such as computational load, serverresponses times, etc.

The social gaming network may include one or more load balancing servers813, and one or more filtering servers 816. The filtering servers 816assist players in obtaining new friends, by providing a plurality offilters, that are configurable by players looking for players, andconfigurable by the players themselves to provide rules regarding whichplayers can send requests to become friends. In one embodiment, a filterdatabase 818 stores filter related information, such as availablefilters for searching, available filters for accepting requests, filtersadded by the online game, search history, past friendship requests,pending friendship requests, etc.

FIG. 9 illustrates the interactions between the servers of FIG. 8, inaccordance with one embodiment of the invention. As described above,social networking servers 803 collect social data regarding the players.This social data is made available to gaming servers 811 and filteringservers 816. The social data may be sent periodically, without a requestfor data, or may be sent as the result of a request sent from the gamingservers 811 or the filtering servers 816.

The gaming servers 811 are used to execute the online games and hold thegaming data, which can be shared with social networking servers 803 andfiltering servers 816. When a player in the online game is searching forfriends, gaming servers 811 sends a request to filtering servers 816 forthe filters available for searching friends. In response, filteringservers 816 sends the available filters to gaming servers 811.

Gaming servers 811 then presents the filters to the player, such as, forexample, by using the GUI described with reference to FIG. 6. After theplayer makes her selection, gaming servers 811 sends the requirementsfor the friend search to filtering servers 816. The filtering servers816 then perform the search for candidate friends according to thefilters received. Filtering servers 816 utilize the social data receivedfrom social networking servers 803 for the search, and data regardingfriendship relations within the online game received from gaming servers811. Afterwards, the results of the search, which include thecandidates, are sent to gaming servers 811.

It is noted that the embodiments illustrated in FIG. 9 are exemplary.Other embodiments may utilize different server configurations, dividethe tasks differently among the servers, or exchange information betweenservers in different forms. The embodiments illustrated in FIG. 9 shouldtherefore not be interpreted to be exclusive or limiting, but ratherexemplary or illustrative.

FIG. 10 shows a flowchart illustrating an algorithm for expanding aplayer's gaming social network, in accordance with one embodiment of theinvention. In operation 1002, one or more selection rules are determinedfor a player of an online game, each selection rule defining a criterionfor selecting users from a plurality of users. From operation 1002, themethod continues to operation 1004, where the determined one or moreselection rules are applied to the plurality of users, which results ina plurality of candidate game friends from the plurality of users. It isnoted, that at least one candidate game friend does not have a sociallink with the player.

From operation 1004, the method continues to operation 1006, where theplurality of candidate game friends is presented to the player. Anoperation to link, in the online game, the player with at least one ofthe plurality of candidate game friends is initiated, in operation 1008,in response to an input from the player. At least one operation of themethod of FIG. 10 is executed through a processor.

FIG. 11 illustrates an implementation of an online game infrastructure,according to one embodiment. The online game infrastructure 476 includesone or more game servers 458, web servers (not shown), one or moresocial network management servers 462, and databases to store gamerelated information. In one embodiment, game server 458 provides a userinterface 460 for players 452 to play the online game. In oneembodiment, game server 458 includes a Web server for players 452 toaccess the game via web browser 454, but the Web server may also behosted in a server different from game server 458. Network 456interconnects players 452 with the one or more game servers 458.

Each game server 458 has access to one or more game databases 466 forkeeping game data. In addition, a single database can store game datafor one or more online games. Each game server 458 may also includes oneor more levels of caching. Game data cache 464 is a game data cache forthe game data stored in game databases 466. For increased performance,caching may be performed in several levels of caching. For instance,data more frequently used is stored in a high priority cache, while datarequiring less access during a session will be cached and updated lessfrequently.

The number of game servers 458 changes over time, as the gaming platformis an extensible platform that changes the number of game serversaccording to the load on the gaming infrastructure. As a result, thenumber of game servers will be higher during peak playing times, and thenumber of game servers will be lower during off-peak hours. In oneembodiment, the increase or decrease of bandwidth is executedautomatically, based on current line usage or based on historical data.

One or more social network management servers 462 provide support forthe social features incorporated into the online games. The socialnetwork management servers 462 access social data 478 from one or moresocial networks 474 via Application Programming Interfaces (API) 472made available by the social network providers. Each social network 474includes social data 478, and this social data 478, or a fraction of thesocial data, is made available via API 472. As in the case of the gameservers, the number of social network management servers 462 that areactive at a point in time changes according to the load on theinfrastructure. As the demand for social data increases, the number ofsocial network management servers 462 increases. Social networkmanagement servers 462 cache user data in database 468, and social datain database 470. The social data may include the social networks where aplayer is present, the social relationships for the player, thefrequency of interaction of the player with the social network and withother players, etc. Additionally, the user data kept in database 468 mayinclude the player's name, demographics, e-mail, games played, frequencyof access to the game infrastructure, etc.

It is noted that the embodiment illustrated in FIG. 11 is an exemplaryonline gaming infrastructure. Other embodiments may utilize differenttypes of servers, databases, APIs, etc., and the functionality ofseveral servers can be provided by a single server, or the functionalitycan be spread across a plurality of distributed servers. The embodimentillustrated in FIG. 11 should therefore not be interpreted to beexclusive or limiting, but rather exemplary or illustrative.

FIG. 12 illustrates an example network environment 550 suitable forimplementing embodiments of the invention. Network environment 550includes a network 560 coupling one or more servers 570 and one or moreclients 580 to each other. In particular embodiments, network 560 is anintranet, an extranet, a virtual private network (VPN), a local areanetwork (LAN), a wireless LAN (WLAN), a wide area network (WAN), ametropolitan area network (MAN), a portion of the Internet, anothernetwork, or a combination of two or more such networks 560.

One or more links 552 couple a server 570 or a client 580 to network560. In particular embodiments, one or more links 552 each includes oneor more wireline, wireless, or optical links 552. In particularembodiments, one or more links 552 each includes an intranet, anextranet, a VPN, a LAN, a WLAN, a WAN, a MAN, a portion of the Internet,or another link 552 or a combination of two or more such links 552.

Each server 570 may be a stand-alone server or may be a distributedserver spanning multiple computers or multiple datacenters. Servers 570may be of various types, such as, for example and without limitation,web server, news server, mail server, message server, advertisingserver, file server, application server, exchange server, databaseserver, or proxy server. Each server 570 may include hardware, software,embedded logic components, or a combination of two or more suchcomponents for carrying out the appropriate functionalities implementedor supported by server 570. For example, a web server is generallycapable of hosting websites containing web pages or particular elementsof web pages. More specifically, a web server may host HTML files orother file types, or may dynamically create or constitute files upon arequest, and communicate them to clients 580 in response to HTTP orother requests from clients 580. A mail server is generally capable ofproviding electronic mail services to various clients 580. A databaseserver is generally capable of providing an interface for managing datastored in one or more data stores.

In particular embodiments, one or more data storages 590 may becommunicatively linked to one or more severs 570 via one or more links552. Data storages 590 may be used to store various types ofinformation. The information stored in data storages 590 may beorganized according to specific data structures. In particularembodiments, each data storage 590 may be a relational database.Particular embodiments may provide interfaces that enable servers 570 orclients 580 to manage, e.g., retrieve, modify, add, or delete, theinformation stored in data storage 590.

In particular embodiments, each client 580 may be an electronic deviceincluding hardware, software, or embedded logic components or acombination of two or more such components and capable of carrying outthe appropriate functionalities implemented or supported by client 580.For example and without limitation, a client 580 may be a desktopcomputer system, a notebook computer system, a netbook computer system,a handheld electronic device, or a mobile telephone. A client 580 mayenable a network player at client 580 to access network 580. A client580 may enable its player to communicate with other players at otherclients 580. Further, each client 580 may be a computing device, such asa desktop computer or a work station, or a mobile device, such as anotebook computer, a network computer, or a smart telephone.

In particular embodiments, a client 580 may have a web browser 582, suchas MICROSOFT INTERNET EXPLORER, GOOGLE CHROME, or MOZILLA FIREFOX, andmay have one or more add-ons, plug-ins, or other extensions. A player atclient 580 may enter a Uniform Resource Locator (URL) or other addressdirecting the web browser 582 to a server 570, and the web browser 582may generate a Hyper Text Transfer Protocol (HTTP) request andcommunicate the HTTP request to server 570. Server 570 may accept theHTTP request and communicate to client 580 one or more Hyper Text MarkupLanguage (HTML) files responsive to the HTTP request. Client 580 mayrender a web page based on the HTML files from server 570 forpresentation to the user. The present disclosure contemplates anysuitable web page files. As an example and not by way of limitation, webpages may render from HTML files, Extensible Hyper Text Markup Language(XHTML) files, or Extensible Markup Language (XML) files, according toparticular needs. Such pages may also execute scripts such as, forexample and without limitation, those written in JAVASCRIPT, JAVA,MICROSOFT SILVERLIGHT, combinations of markup language and scripts suchas AJAX (Asynchronous JAVASCRIPT and XML), and the like. Herein,reference to a web page encompasses one or more corresponding web pagefiles (which a browser may use to render the web page) and vice versa,where appropriate.

Web browser 582 may be adapted for the type of client 580 where the webbrowser executes. For example, a web browser residing on a desktopcomputer may differ (e.g., in functionalities) from a web browserresiding on a mobile device. A user of a social networking system mayaccess the website via web browser 582.

FIG. 13 illustrates an example computer system 650 for implementingembodiments of the invention. In particular embodiments, softwarerunning on one or more computer systems 650 performs one or moreoperations of one or more methods described or illustrated herein orprovides functionality described or illustrated herein. Although methodsfor implementing embodiments were described with a particular sequenceof operations, it is noted that the method operations may be performedin different order, or the timing for the execution of operations may beadjusted, or the operations may be performed in a distributed system byseveral entities, as long as the processing of the operations areperformed in the desired way.

As example and not by way of limitation, computer system 650 may be anembedded computer system, a system-on-chip (SOC), a single-boardcomputer system (SBC) (such as, for example, a computer-on-module (COM)or system-on-module (SOM)), a desktop computer system, a laptop ornotebook computer system, an interactive kiosk, a mainframe, a mesh ofcomputer systems, a mobile telephone, a personal digital assistant(PDA), a server, or a combination of two or more of these. Whereappropriate, computer system 650 may include one or more computersystems 650; be stand-alone or distributed; span multiple locations;span multiple machines; or reside in a cloud, which may include one ormore cloud components in one or more networks. The one or more computersystems 650 may perform in real time or in batch mode one or moreoperations of one or more methods described or illustrated herein.

In particular embodiments, computer system 650 includes a processor 652,memory 654, storage 656, an input/output (I/O) interface 658, acommunication interface 660, and a bus 662. Although this disclosuredescribes and illustrates a particular computer system having aparticular number of particular components in a particular arrangement,embodiments of the invention may be implemented with any suitablecomputer system having any suitable number of any suitable components inany suitable arrangement.

In particular embodiments, processor 652 includes hardware for executinginstructions, such as those making up a computer program. As an exampleand not by way of limitation, to execute instructions, processor 652 mayretrieve (or fetch) the instructions from an internal register, aninternal cache, memory 654, or storage 656; decode and execute them; andthen write one or more results to an internal register, an internalcache, memory 654, or storage 656. The present disclosure contemplatesprocessor 652 including any suitable number of any suitable internalregisters, where appropriate. Where appropriate, processor 652 mayinclude one or more arithmetic logic units (ALUs); be a multi-coreprocessor; or include one or more processors 652. Although thisdisclosure describes and illustrates a particular processor, thisdisclosure contemplates any suitable processor.

In particular embodiments, memory 654 includes main memory for storinginstructions for processor 652 to execute, or data that can bemanipulated by processor 652. As an example and not by way oflimitation, computer system 650 may load instructions from storage 656or another source (such as, for example, another computer system 650) tomemory 654. Processor 652 may then load the instructions from memory 654to an internal register or internal cache. During or after execution ofthe instructions, processor 652 may write one or more results (which maybe intermediate or final results) to the internal register or internalcache. Processor 652 may then write one or more of those results tomemory 654. One or more memory buses (which may each include an addressbus and a data bus) may couple processor 652 to memory 654. Bus 662 mayinclude one or more memory buses, as described below. One or more memorymanagement units (MMUs) reside between processor 652 and memory 654 andfacilitate accesses to memory 654 requested by processor 652. Memory 654includes random access memory (RAM).

As an example and not by way of limitation, storage 656 may include anHDD, a floppy disk drive, flash memory, an optical disc, amagneto-optical disc, magnetic tape, or a Universal Serial Bus (USB)drive or a combination of two or more of these. Storage 656 may includeremovable or non-removable (or fixed) media, where appropriate. Inparticular embodiments, storage 656 includes read-only memory (ROM).Where appropriate, this ROM may be mask-programmed ROM, programmable ROM(PROM), erasable PROM (EPROM), electrically erasable PROM (EEPROM),electrically alterable ROM (EAROM), or flash memory or a combination oftwo or more of these.

In particular embodiments, I/O interface 658 includes hardware,software, or both providing one or more interfaces for communicationbetween computer system 650 and one or more I/O devices. One or more ofthese I/O devices may enable communication between a person and computersystem 650. As an example and not by way of limitation, an I/O devicemay include a keyboard, keypad, microphone, monitor, mouse, printer,scanner, speaker, still camera, stylus, tablet, touch screen, trackball,video camera, another suitable I/O device or a combination of two ormore of these.

Communication interface 660 includes hardware, software, or bothproviding one or more interfaces for communication between computersystem 650 and one or more other computer systems 650 on one or morenetworks. As an example and not by way of limitation, communicationinterface 660 may include a network interface controller (NIC) ornetwork adapter for communicating with an Ethernet or other wire-basednetwork or a wireless NIC (WNIC) or wireless adapter for communicatingwith a wireless network, such as a WI-FI network. As an example,computer system 650 may communicate with a wireless PAN (WPAN) (such as,for example, a BLUETOOTH WPAN), a WI-FI network, a WI-MAX network, acellular telephone network (such as, for example, a Global System forMobile Communications (GSM) network), or other suitable wireless networkor a combination of two or more of these.

In particular embodiments, bus 662 includes hardware, software, or bothcoupling components of computer system 650 to each other. As an exampleand not by way of limitation, bus 662 may include an AcceleratedGraphics Port (AGP) or other graphics bus, an Enhanced Industry StandardArchitecture (EISA) bus, a front-side bus (FSB), a HYPERTRANSPORT (HT)interconnect, an Industry Standard Architecture (ISA) bus, an INFINIBANDinterconnect, a low-pin-count (LPC) bus, a memory bus, a Micro ChannelArchitecture (MCA) bus, a Peripheral Component Interconnect (PCI) bus, aPCI-Express (PCI-X) bus, a serial advanced technology attachment (SATA)bus, a Video Electronics Standards Association local (VLB) bus, oranother suitable bus or a combination of two or more of these. Bus 662may include one or more buses 662, where appropriate. Although thisdisclosure describes and illustrates a particular bus, this disclosurecontemplates any suitable bus or interconnect.

Herein, reference to a computer-readable storage medium encompasses oneor more non-transitory, tangible computer-readable storage mediapossessing structure that may store a computer program or data. As anexample and not by way of limitation, a computer-readable storage mediummay include a semiconductor-based or other integrated circuit (IC)(such, as for example, a field-programmable gate array (FPGA) or anapplication-specific IC (ASIC)), a hard disk, an HDD, a hybrid harddrive (HHD), an optical disc, an optical disc drive (ODD), amagneto-optical disc, a magneto-optical drive, a floppy disk, a floppydisk drive (FDD), magnetic tape, a holographic storage medium, asolid-state drive (SSD), a RAM-drive, a Secure Digital card, a SecureDigital drive, or another suitable computer-readable storage medium or acombination of two or more of these, where appropriate. Herein,reference to a computer-readable storage medium excludes any medium thatis not eligible for patent protection under 35 U.S.C. §101.

One or more embodiments of the present invention can also be fabricatedas computer readable code on a non-transitory computer readable medium.Herein, reference to software may encompass one or more applications,bytecode, one or more computer programs, one or more executables, one ormore instructions, logic, machine code, one or more scripts, or sourcecode, and vice versa, where appropriate.

The present disclosure encompasses all changes, substitutions,variations, alterations, and modifications to the example embodimentsherein that a person having ordinary skill in the art would comprehend.

What is claimed is:
 1. A method for processing game operations duringexecution of an online game, the method comprising: sending, by a gameserver, a request for filters to a filtering server, wherein thefiltering server is configured to access a filters database thatincludes filters for desired new friends, filters for acceptingfriendship requests, or filters for limiting friendship searches by theonline game; sending, by the filtering server, one or more of thefilters for desired new friends to the game server; receiving, by thegame server, a selection of first filters from the filters for desirednew friends, the first filters being selected by a first user in theonline game, the first filters identifying first criteria for desirednew friends in the online game; sending, by the game server, the firstfilters to the filtering server; identifying, by the filtering server,second filters from the filters for accepting friendship requests, thesecond filters being selected by a plurality of users in the onlinegame, the second filters being entered by each user in a graphic userinterface (GUI) to identify second criteria for being added as a newfriend by other users in the online game; determining, by the filteringserver, a plurality of candidates for becoming new friends of the firstuser, wherein the candidates are not currently friends of the first userin the online game, wherein each candidate from the plurality ofcandidates conforms to the first criteria and wherein the first userconforms to the second criteria set by each candidate from the pluralityof candidates, wherein determining, by the filtering server, theplurality of candidates further includes accessing a social server toobtain social data of the first user, wherein the social server providesthe social data from a social network outside the online game, whereinthe obtained social data includes friendship relationships for the firstuser in the social network; sending the determined plurality ofcandidates from the filtering server to the game server; sending, by thegame server, friendship requests to one or more of the candidates whenthe second filters require candidate confirmation; and adding one ormore candidates as new friends of the first user without sending afriendship request when the second filters enable adding friends withoutcandidate confirmation, wherein operations of the method are executed bya processor.
 2. The method as recited in claim 1 further including:presenting, in the online game, one or more of the determined candidatesto the first user; and providing a user interface in the online game torefine the presented candidates.
 3. The method as recited in claim 1further including: adding third filters, from the filters for limitingfriendship searches, selected by the online game, the third filtersidentifying third criteria for proposing new friends to the first user;and eliminating from the plurality of candidates those candidates thatdo not conform to the third criteria defined by the online game in thethird filters.
 4. The method as recited in claim 1 further including:receiving a selection of a first candidate before the sending offriendship requests.
 5. The method as recited in claim 4, whereinsending friendship requests further includes: adding the first candidateas a friend of the first user without sending the friendship requestwhen the second filters for the first candidate allow adding a friendwithout requiring express permission, or sending a friendship request tothe first candidate when the second filters for the first candidaterequire express permission for adding a friend.
 6. The method as recitedin claim 1, wherein the filters for accepting friendship requestsinclude one or more of skill level, age, geography, gender, active hoursonline, marriage status, friend of friends, looking for friends, friendacceptance automatic, hours spent online, or number of friends.
 7. Themethod as recited in claim 1, wherein the filters for acceptingfriendship requests include one or more of skill level, age, geography,gender, active hours online, marriage status, friend of friends, hoursspent online, or number of friends, or automatically accept friendshiprequests.
 8. A computer program embedded in a non-transitorycomputer-readable storage medium, when executed by one or moreprocessors, for processing game operations during execution an onlinegame, the computer program comprising: program instructions for sending,by a game server, a request for filters to a filtering server, whereinthe filtering server is configured to access a filters database thatincludes filters for desired new friends, filters for acceptingfriendship requests, or filters for limiting friendship searches by theonline game; program instructions for sending, by the filtering server,one or more of the filters for desired new friends to the game server;program instructions for receiving, by the game server, a selection offirst filters from the filters for desired new friends, the firstfilters being selected by a first user in the online game, the firstfilters identifying first criteria for desired new friends in the onlinegame; program instructions for sending, by the game server, the firstfilters to the filtering server; program instructions for identifying,by the filtering server, second filters from the filters for acceptingfriendship requests, the second filters being selected by a plurality ofusers in the online game, the second filters being entered by each userto identify second criteria for being added as a new friend by otherusers in the online game; program instructions for determining, by thefiltering server, a plurality of candidates for becoming new friends ofthe first user, wherein the candidates are not currently friends of thefirst user in the online game, wherein each candidate from the pluralityof candidates conforms to the first criteria and wherein the first userconforms to the second criteria set by each candidate from the pluralityof candidates, wherein determining, by the filtering server, theplurality of candidates further includes accessing a social server toobtain social data of the first user, wherein the social server providesthe social data from a social network outside the online game, whereinthe obtained social data includes friendship relationships for the firstuser in the social network; program instructions for sending thedetermined plurality of candidates from the filtering server to the gameserver; program instructions for sending, by the game server, friendshiprequests to one or more of the candidates when the second filtersrequire candidate confirmation; and program instructions for adding oneor more candidates as new friends of the first user without sending afriendship request when the second filters enable adding friends withoutcandidate confirmation.
 9. The computer program as recited in claim 8further including: program instructions for presenting one or more ofthe determined candidates to the first user; and program instructionsfor providing a user interface to refine the presented candidatesutilizing additional filtering criteria.
 10. The computer program asrecited in claim 8 further including: program instructions for addingthird filters, from the filters for limiting friendship searches,selected by the online game, the third filters identifying thirdcriteria for proposing new friends to the first user; and programinstructions for eliminating from the plurality of candidates thosecandidates that do not conform to the third criteria defined by theonline game in the third filters.
 11. The computer program as recited inclaim 8 further including: program instructions for receiving aselection of a first candidate before the sending of friendshiprequests.
 12. The computer program as recited in claim 11, whereinsending friendship requests further includes: adding the first candidateas a friend of the first user without sending the friendship requestwhen the second filters for the first candidate allow adding a friendwithout requiring express permission, or sending a friendship request tothe first candidate when the second filters for the first candidaterequire express permission for adding a friend.
 13. The computer programas recited in claim 8, wherein the filters for accepting friendshiprequests include one or more of skill level, age, geography, gender,active hours online, marriage status, friend of friends, looking forfriends, friend acceptance automatic, hours spent online, or number offriends.
 14. The computer program as recited in claim 8, wherein thefilters for accepting friendship requests include one or more of skilllevel, age, geography, gender, active hours online, marriage status,friend of friends, hours spent online, or number of friends, orautomatically accept friendship requests.
 15. The computer program asrecited in claim 8 further including: providing a graphical userinterface for entering first filters and second filters.
 16. A methodfor processing game operations during execution an online game, themethod comprising: presenting, by a game server, in the online gamefirst filters to a first user, the first filters identifying criteriafor desired new friends in a network, the online game being provided bya game server; receiving first filter values selected by the first user;sending, by the game server, the first filters to a filtering server;identifying, by the filtering server, second filters selected by aplurality of users in the online game, the second filters being enteredby each user in a graphic user interface (GUI) to identify criteria forbeing added as a new friend by other users in the network; identifying,by the filtering server, third filters selected by the online game;determining, by the filtering server, a plurality of candidates for newfriends for the first user based on the first filter values, the secondfilters, and the third filters, wherein determining, by the filteringserver, the plurality of candidates further includes accessing a socialserver to obtain social data of the first user, wherein the socialserver provides the social data from a social network outside the onlinegame, wherein the obtained social data includes friendship relationshipsfor the first user in the social; sending the candidates from thefiltering server to the game server; presenting, in the GUI, topcandidates from the plurality of candidates; receiving a selection bythe first user of desired friends from the top candidates; sending, bythe game server, a friendship request to a first candidate when thefirst candidate requires authorization to add a friend; and linking, bythe game server, the first user and the first candidate when the firstcandidate accepts friends without requiring authorization, whereinoperations of the method are executed by a processor.
 17. The method asrecited in claim 16, wherein the first filters include one or more ofskill level, age, geography, gender, active hours online, marriagestatus, friend of friends, looking for friends, friend acceptanceautomatic, hours spent online, or number of friends.